The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 19, 1984
Filed:
Nov. 19, 1981
Yoshiro Miyazaki, Tokyo, JP;
Tokyo Shibaura Denki Kabushiki Kaisha, Kawasaki, JP;
Abstract
A heat radiation control device comprises a base plate with an apparatus as a heat generating body mounted on one face thereof, a radiating plate disposed on the other face side of said base plate at a given space therebetween, and a bellows having a contact plate facing the radiating plate and connected with the other face of said base plate, the container being capable of expanding and contracting so that the contact plate may be brought into contact with and separated from the radiating plate. A working fluid is sealed in the bellows to expand the bellows so that the contact plate may abut against the radiating plate to radiate heat through the radiating plate when the amount of heat from the apparatus transferred through the base plate exceeds a predetermined value.